The tree shape is a key factor in determining the yield and quality of nectarines in facilities, and even affects the success or failure of facility cultivation. At present, a lot of fruit growers still adopt the tree-shaped cultivation model of field nectarine culture. They use old-fashioned natural happy-shape plastic surgery. The number of main branches is too large and the lateral branches are too large. As a result, the crown canopy is uncovered, and the resulting parts are moved outward. Low, poor quality, serious pests and other adverse consequences. According to the characteristics of the south-north-lower south of the facility structure, the lower part of the southern part adopts 2 or 3 main crowns without side girdles, and the upper part of the north adopts small crowns with free spindles. Both trees are left without branches, directly on the main Branches with fruiting branches. The crown is a happy tree 1.5-2 meters high, trunk 20-30 centimeters high, 2-3 main branches, opening angle 40-50, the main branches to grow robust, positive, scattered and growing, the overall growth was Happy shape. The height of the free-spiral tree is 1.5-2.5 meters high, the trunk height is 30-40 centimeters, and the crown diameter is 1.5-2 meters. The center stems with 6-10 main branches and is distributed evenly around the stem. The main branch spacing is 15 centimeters. Left and right, the main branch in the same direction spaced 30-40 cm, no obvious level, the main branch uniaxial extension, with the center of the dry angle of 70-80, the thickness and growth is significantly weaker than the center dry, the shape of the spindle shape. Both types of trees are mainly pruned during the growth period. The pruning methods are mainly for pulling branches, brushing buds, boring, and picking the heart. Especially during the fruit growth period, sparseness is required, and the upright branches and the dense branches can be directly removed. Do not use Daejeon's method of twisting the tip to ensure that the canopy is airy and transparent. The winter shear is combined with renewal, retraction, thinning, short cutting, and long ploughing. The saplings without flowering branches, dense branches, thin and weak branches are removed, and the remaining branches are left. At the same time, attention is paid to cultivating the result branches, and the extension is too long and the upper part of the back is over. The high main branch should be controlled in time, retract and update, stabilize the result site, and prevent the result site from moving outward. In general, nectarine facilities are different from field cultivation, and we must pay attention to the full use of space, strictly control the size of the tree, so that it can be finely pruned and updated in time, with the principle of high yield, stable production, and high quality. The above is for reference. The health benefits of capsicum include relief from cancer, peptic ulcer, menopausal problems, low risk of cardiovascular disease and diabetes. it has anti-inflammatory, analgesic properties and may also provide relief in pain related to arthritis. it also provides relief from fibromyalgia, skin aging and psoriasis. our quality is the best and we are offering them at promotional prices to expand on our market in your zone. Red Chile,Red Hot Peppers,Red Chili Pepper,Red Chilli Pepper Jining Yuanheng International Trading Co.,Ltd , https://www.china-garlic-exporter.com